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EN70A-HY是一款以SEBS為主基材的熱塑性彈性體,成型快，好配色。

EN70A-HY is a kind of thermoplastic elastomer material based on SEBS as main material.Also it has rapid molding and easy coloring properties.

關(guān)鍵特性Key characteristic

1． 可粘接PP,強(qiáng)度非常高very high bonding strength, adhesive material：PP

2． 成型快、不粘模具。rapid molding,non-stick mold

3． 耐候性、耐黃變優(yōu)。excellent weather resistance and yellowing resistance

4． 表面耐刮擦，不易起毛屑。scratch resistance on the surface,not easy to fluff

功能Function

產(chǎn)品應(yīng)用

Main application

1 汽車用品 Automotive products

3手把Handlebar

2 運(yùn)動(dòng)器材Sports equipment

4玩具產(chǎn)品Toy products

加工方法Processing method

1 注塑成型Injection molding 2 擠出成型

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

本色 Natural

氣味Smell

少許樹脂味A little resin smell

外型Appearance

圓球形小顆粒Cylindrical particle，about 3mm×1.5mm

儲藏期Storage period

常溫下通風(fēng)干燥，24個(gè)月Ventilated dry at normal temperature，about 24 months

包裝方式Packaging method

25公斤/袋 25kg/bag

物理性能Physical properties

結(jié)果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.07±0.02

g/cm3

ASTM D792

干燥溫度Drying temp       70℃

硬度Hardness

72±5

shoreA

ASTM D2240

干燥時(shí)間Drying time     2Hours

拉伸強(qiáng)度Tensile strength

>5

Mpa

ASTM D412

射嘴溫度Nozzle temp      190℃

斷裂延伸Elongation at break

>420

%

ASTM D412

螺筒一段溫度Screw 1 temp 180℃

撕裂強(qiáng)度Tearing strength

>25

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 170℃

熔融指數(shù)Melt index

>10

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 160℃